Variation of the term nigga, used to refer to a person of Asian descent. If someone is your ninja, he/she is your Asian friend who you are comfortable with.
"Hey, this ninja over here just got us some nice seats!" "I'm gonna bounce. See you later, ninja." "Ninja, you don't know what you're talkin' about."
By HayyItsRay
The professional term for 'creeper'
I stalk him so well, it's almost like I'm a ninja.
By Mr. Sneakers
a well respected asian
chong is a ninja
By kong pow
You don't want to sound racist so you automatically say ninja.
What's up, my.... ninja
By surfer97
national intelligence? nah, just assholes. N.I.N.J.A
"look at that wannabe ninja!"
By stuffypupz